@Darkitow: In the specific case of my stuff, you can safely use the uninstallers from the latest versions, they handle all previous versions just fine
(which is why there's no archive, that, and the fact that using an up to date package ensures you get the latest bug fixes, even for something as trivial as an uninstaller
).
And, if the intent is to uninstall, then, no, you don't need to 'update' them by installing the latest version just to uninstall them right away.